Triacetonamine CAS 826-36-8

Chemical Name: 2,2,6,6-Tetramethyl-4-piperidone

Alias: Triacetonamine, Tetramethylpiperidone

CAS No.: 826-36-8

Molecular Formula: C9H17NO

Molecular Weight: 155.24

Appearance: Colorless to pale yellow transparent liquid

Purity: ≥99%

Grade: Industrial Grade / Pharmaceutical Intermediate Grade

Physical & Chemical Properties

- Boiling Point: 205 °C

- Melting Point: 2 °C

- Density: 0.882 g/cm³ (25 °C)

- Flash Point: 73 °C

- Solubility: Miscible with organic solvents, slightly soluble in water

Application

1. Main raw material for hindered amine light stabilizers (HALS), widely used in plastics, coatings, rubber and polymer materials.

2. Important pharmaceutical and chemical intermediate for synthesis of fine chemicals.

3. Used in organic synthesis, pesticide intermediates and chemical additives.

Item Standard

Purity ≥99.0%

Moisture ≤0.2%

Color (APHA) ≤50

Residue on Ignition ≤0.1%

Package & Storage

- Packaging: 200kg iron drum / 25kg plastic drum

- Storage: Sealed, stored in cool, dry and ventilated warehouse. Keep away from fire, heat and strong oxidants.

- Shelf Life: 24 months under proper storage condition

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